ok guys this is my situation.... my ex and i broke it off graduation night, 6 months ago.... before that we were together for a year and a half. we havent talked but a few times in that six months and now she is starting to call me again and then she came over for the last four nights. well sure enough to say we have to much history for her to just come around i have tried to make moves and she turns them down. byt then she will turn around right after and start flurting with my and being all touchy feely and shit. i dont get it she wont let me make a move, but she can and not go any farther with it. what should i do about this guys.....
A. tell her to fuck off and leave me the hell alone
B. ask her what her deal is
C. just dont talk to her and ignore her

P.S. once me and her were done i found out she was with one of my friends that tried to get with her while we were together at a party together